Google managed to have 5,000 Google I/O attendees turned into their guinea pig for Google’s music obsession, and now they’re ready to serve their loyal customers who jumped into the very first Honeycomb product, the Xoom users.

Music Beta by Google is finally available now to the public, but more specifically Motorola Xoom owners. The early beta users who attended the I/O event are also given invites which can be sent out.

In case you’ve forgotten, that entitles you to free (for now) access to a cloud storage locker where 20,000 of your hits can be saved and streamed to any of your Android device, which in the future will include your Google TV as well, and even your Google fridge, if they ever made one in the future.